After you file

Yes, thanks. That is what was posted back at the early part of this thread, and, as others pointed out it isn't helpful if you e-filed originally.  Unfortunately, the IRS doesn't say anything about what to do if you previously e-filed.  I called TT and they suggested I mail it to the address I would have used if I had mailed my original return.  Hopefully that is correct, but it sure would be nice for the IRS to clarify that in their 1065 x instructions.